class DDLParser::Translator::CreateIndexHeader
Attributes
index_columns[RW]
index_head[RW]
Public Class Methods
new(index_hash)
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# File lib/ddl_parser/translator/create_index_header.rb, line 6 def initialize(index_hash) if index_hash.is_a?(Hash) and index_hash.count > 1 @index_head = index_hash @index_columns = [{:field =>index_hash[:field], :sort_type => index_hash[:sort_type]}] else if index_hash.is_a?(Array) and index_hash.count > 1 @index_head = index_hash.first.is_a?(Hash) ? index_hash.first : {} @index_columns = index_hash[1..-1] else @index_head = {} @index_columns = [] end end end
Public Instance Methods
columns()
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# File lib/ddl_parser/translator/create_index_header.rb, line 45 def columns index_columns.map{|e|DDLParser::Translator::Column.new(e)} end
index_name()
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# File lib/ddl_parser/translator/create_index_header.rb, line 29 def index_name @index_head[:index_name].to_s end
object_property()
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# File lib/ddl_parser/translator/create_index_header.rb, line 37 def object_property @index_head[:object_property] end
option_reverse_scans()
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# File lib/ddl_parser/translator/create_index_header.rb, line 41 def option_reverse_scans index_head.has_key?(:index_option) && index_head[:index_option].has_key?(:reverse_scans_property) ? 'Y' : 'N' end
parse_tree()
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# File lib/ddl_parser/translator/create_index_header.rb, line 25 def parse_tree to_hash end
table_name()
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# File lib/ddl_parser/translator/create_index_header.rb, line 33 def table_name @index_head[:table_name].to_s end
to_hash()
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# File lib/ddl_parser/translator/create_index_header.rb, line 21 def to_hash {:head => @index_head, :columns => @index_columns} end